JS150SV & JS250SV Vortex Sewage Pumps Compact, Reliable Performance for Soft Solids & Wastewater Handling
Designed to tackle light to medium-duty sewage and wastewater applications, the JS150SV and JS250SV are compact, robust vortex impeller pumps ideal for handling soft solids, grey water, and dirty water with ease. Whether you're managing basement drainage, wastewater from utility rooms, or small-scale sewage systems, these pumps deliver uncompromising reliability in a space-saving package.
A perfect small pump for waste water applications, the JS-150 SV is a single phase submersible sewage pump with a set-back vortex impeller to minimise clogging and capable of solids handling up to 25mm.
Smooth, Clog-Resistant Operation in a Compact Design
With a free-flow vortex impeller, these JS pumps are capable of passing soft solids without cloggingperfect for situations where tissues, greywater, or food particles might cause issues for standard drainage pumps.
Perfect for:
Utility rooms, basements & residential wastewater systems
Laundry or grey water drainage
Small-scale sewage or septic holding tanks
Outbuildings, workshops, or garden studios with waste discharge
The motor lid, lower motor/bearing housing, impeller and pump housing are manufactured from a tough reinforced plastic, while the motor shaft and outer casing are made from stainless steel. The JS-150SV sewage pump features a single silicon mechanical seal.
Key Features & Benefits:
Free-Flow Vortex Impeller Clog-resistant design ideal for soft solids and waste particles
Durable Construction Stainless steel shaft and motor housing with cast iron pump body
Compact Footprint Fits easily into narrow pits and confined spaces
Optional Float Switch Available as manual or automatic for easy level control
Quick Installation Supplied with 10m power cable and ready-to-run design
The JS-250 SV is ideal for small pumping jobs where heavily soiled water is present and has a solids handling capability up to 36mm.
This single phase submersible sewage pump also with a set-back vortex impeller features a cast iron motor lid, lower motor/bearing/seal housing, impeller and pump chamber. The motor shaft and outer motor casing are manufactured from stainless steel. Twin mechanical seals in lubricated oil chamber are fitted as standard offering both reliability and longevity.
Why Choose the JS150SV or JS250SV Vortex Pumps from Henry Pumps?
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Trusted performance for domestic and light commercial use
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Compact but powerfulideal for tight installations
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Handles soft solids without clogging
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Built to last with long-life seals and bearings
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Expert support and fast shipping from Henry Pumps
Both the JS-150 SV and JS-250 SV are available in either 110v and 230v versions with either manual operation, a Mac-3 cable float switch for automatic operation or an AGMA magnetic tube style switch (both photographed on the left) for automatic operation in small sumps.
Features
- Maximum Head: up to 8m
- Maximum Flow: up to 220 litres/min
- 1¼" (JS-150 SV) or 1½" (JS-250 SV) outlet
- JS-150 SV 25mm solids handling.
- JS-250 SV 36mm solids handling.
- Manual or automatic with Mac-3 float or automatic with Agma magnetic float for small sump installation
- 110V or 230V
For reliable soft solids and wastewater handling, the JS150SV & JS250SV offer an unbeatable mix of performance, durability, and value. Available now at Henry Pumps.
Customer reviews
Advised to purchase this JS250SV pump when designing our new granny flat extension to our house. Expert knowledge given and very much appreciated thank you. Pump and pipe arrived in good time and has been working well. Would not hesitate in recommending this company.
Mr. Ali | UK | September 2018
Pumps sewage. What else is there to say?
Ralph K | Tonbridge | September 2018
We contacted Henry Pumps in an emergency one weekend when our septic tank was overflowing. Our old pump has broken down. This company could not do enough to assist us and even though it was the weekend we were able to drive and collect one that same morning preventing a disaster at home. Thank you so very very much. The Heaths.
Mrs. Heath | Stafford | November 2018
JS250SV pump, arrived quickly and pumps really well in our small waste water pit.
Tom Mort | Essex | November 2018
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Voltage:110v
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Product Code:011-152
Buy with confidence
At Henry Pumps, we support residential, commercial, and industrial customers, from homeowners and landlords to contractors and facilities teams. Based in Derbyshire, we help solve flooding, drainage, and water management challenges across the UK. Every pump we supply is chosen for proven reliability and performance, backed by expert, straightforward advice you can trust. Whether you’re maintaining a property, managing a building, or dealing with an urgent issue, we’ll help you find the right solution.
